Question

two of the angles are obtuse​

Answer 1

Answer:

An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle.

Step-by-step explanation:

Answer 2

Answer:

.. - A triangle whose any one of the angles is an obtuse angle or more than 90 degrees, then it is called obtuse-angled triangle or obtuse triangle. ... Thus, if one angle is obtuse or more than 90 degrees, then the other two angles are definitely acute or both the angles are less than 90 degrees.